impdp导入提示ORA |
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impdp导入提示ORA
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在同事搭建的数据库上面导入数据时，提示ORA-39087 Unable to open the log file和ORA-39070 directory name DPDATA1 is invalid错误。 [oracle@XLJ181 dump]$ impdp cams_core/123456 dumpfile=BP_VOUCHER_20181016.dmp directory=dpdata1 REMAP_TABLE=BP_VOUCHER:BP_VOUCHER_20181018 logfile=import.log Import: Release 11.2.0.4.0 - Production on Thu Oct 18 09:59:01 2018 Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options ORA-39002: invalid operation ORA-39070: Unable to open the log file. ORA-39087: directory name DPDATA1 is invalid
查看问题信息 [oracle@XLJ181 dump]$ oerr ORA 39087 39087, 00000, "directory name %s is invalid" // *Cause: A corresponding directory object does not exist. // *Action: Correct the directory object parameter, or create a corresponding // directory object with the CREATE DIRECTORY command. [oracle@XLJ181 dump]$ oerr ORA 39070 39070, 00000, "Unable to open the log file." // *Cause: Errors were detecting while opening the log file. Subsequent // messages will detail the problems. // *Action: Fix the problems outlined in the secondary messages.
下面是问题分析的思路： 1.首先，检查directory是否已创建
结果是directory已经创建，这里没有问题。
2.然后，检查Linux服务器上是否已创建目录：
检查目录是否存在
显然，目录已经创建。
3.检查是否未赋予directory的读写权限，执行赋权限语句： grant read,write on directory dpdata1 to public;
再次执行导入语句进行验证： [oracle@XLJ181 dump]$ impdp cams_core/123456 dumpfile=BP_VOUCHER_20181016.dmp directory=dpdata1 REMAP_TABLE=BP_VOUCHER:BP_VOUCHER_20181018 logfile=import.log
问题顺利解决，数据成功导入。 |
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